Navigation Links
HybridSPE(TM)-Precipitation Technology Wins SelectScience.net 2009 Scientists' Choice Award for Best New Separations Product in 2008
Date:4/8/2009

biological plasma and serum prior to LC-MS or LC-MS/MS analysis.

In pharmaceutical bioanalysis, researchers develop and run various assays to quantitate drugs, pharmaceutical candidates, and metabolites in biological fluids such as serum and plasma. Excessive background from endogenous matrix components has always been a great concern in quantitative bioanalysis, and has become paramount with decreasing analytical run times. In bioanalytical mass spectrometry, the issue of excessive background contributes to the growing problem of ion-suppression.

One of the major causes of ion-suppression in bioanalysis is the presence of phospholipids during LC-MS or LC-MS-MS analysis in the positive ion electrospray mode (+ESI). Phospholipids are the second largest lipid component in biological matrices after triglycerides, and are typically present in extremely high concentrations in biological plasma samples.

About Sigma-Aldrich: Sigma-Aldrich is a leading Life Science and High Technology company. Its chemical and biochemical products and kits are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development and as key components in pharmaceutical, diagnostic and other high technology manufacturing. The Company has customers in life science companies, university and government institutions, hospitals, and in industry. Over one million scientists and technologists use its products. Sigma-Aldrich operates in 38 countries and has 7,900 employees providing excellent service worldwide. Sigma-Aldrich is committed to Accelerating Customer Success through Innovation and Leadership in Life Science, High Technology and Service. For more information about Sigma-Aldrich, please visit its award-winning Web site at http://www.sigma-aldrich.com.

'/>"/>

SOURCE Sigma-Aldrich
Copyright©2009 PR Newswire.
All rights reserved

Page: 1 2 3

Related biology technology :

1. Spherix Shareholders Support Companys Focus on Naturlose, Biotechnology
2. Novel Technology Breaks Through Cancer Pain
3. Amyris Biotechnologies Co-Founder Neil Renninger Named to Technology Reviews Prestigious TR35 List of Top Young Innovators
4. Advanced Cell Technology Announces Proposed Financing
5. Advanced Cell Technologys Dr. Robert Lanza Makes List of 100 Most Inspiring People in the Life-Sciences Industry
6. Operon Biotechnologies and DNA2.0 Announce Co-Marketing and Technology Development Partnership
7. BioMarin Licenses Technology From Leading Cystic Fibrosis Research Laboratory at the University of California, San Francisco
8. Microchip Biotechnologies, Inc. Secures Exclusive License to Use New University of Alberta Technology for Developing Microfluidic Devices
9. MedImmune Licenses Reverse Genetics Technology to Novartis for Use in Influenza Vaccine Development and Production
10. China Technology Announces New Chief Financial Officer
11. Medinet Licenses MaxCyte Cell Loading Technology for Cancer Immunotherapy in Japan
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/17/2014)... (PRWEB) December 17, 2014 Gene ... that it has entered into a technology access ... (ADM) to apply DNA2.0’s proprietary protein engineering technology, ... process. , “We are extremely excited that the ... platform. This proprietary bioengineering technology has now ...
(Date:12/17/2014)... SOUTH SAN FRANCISCO, Calif. , Dec. 17, ... positive results of a Phase 2 study evaluating ... for the treatment of patients with severe, chronic ... the current standard of care, including topical steroids ... endpoint was percent change in Visual Analog Scale ...
(Date:12/15/2014)...  GlassesOff Inc. (OTCBB: GLSO) announced today the appointment ... director of the Company,s Board of Directors. ... its CEO until its acquisition by Stanley Black ... Recognized as the inventor of the first Wi-Fi-based Active ... -based RFID solutions focused on improving operational efficiency, safety ...
(Date:12/13/2014)... (PRWEB) December 12, 2014 Clarassance, a ... announced its new name: Therabron Therapeutics , Inc. ... and bronchioles (a type of structure in the lungs ... company’s mission to develop novel protein therapeutics for the ... directors decided to change the name to mark the ...
Breaking Biology Technology:ADM and DNA2.0 Enter Into Protein Engineering Technology Access and Service Agreement 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 3Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 4AeroScout Founder Joins GlassesOff's Board of Directors 2AeroScout Founder Joins GlassesOff's Board of Directors 3Maryland-based Biotech Company's Path Forward in Treating Respiratory Diseases Sparks Name Change 2
... 3 Waters Corporation (NYSE: WAT ... Mass Spectrometry (ASMS) presented Prof. Alison Ashcroft of ... Hites Award for Outstanding Research Publication in the ... (JASMS). Prof. Ashcroft,s paper titled, Monitoring Copopulated ...
... Million Bridge Facility to Haemacure , , ... (NASDAQ: ANPI , TSX: ANP), a ... the completion of a collaboration transaction with Haemacure ... certain of Haemacure,s proprietary fibrin and thrombin technologies, ...
... Regulation with GP531 Improves the Heart,s Pumping Function in Dogs ... June 3 PeriCor Therapeutics, Inc. announced today that positive ... in a poster presentation by Hani N. Sabbah, Ph.D., at ... study was funded by PeriCor Therapeutics, Inc. and conducted by ...
Cached Biology Technology:First ASMS Hites Award for Outstanding Research Publication Presented to Prof. Alison Ashcroft for Her Use of Waters Synapt HDMS System to Explore Protein Complexes 2First ASMS Hites Award for Outstanding Research Publication Presented to Prof. Alison Ashcroft for Her Use of Waters Synapt HDMS System to Explore Protein Complexes 3Angiotech Enters License, Distribution and Supply Agreements for Fibrin and Thrombin Technologies with Haemacure Corporation 2Angiotech Enters License, Distribution and Supply Agreements for Fibrin and Thrombin Technologies with Haemacure Corporation 3Angiotech Enters License, Distribution and Supply Agreements for Fibrin and Thrombin Technologies with Haemacure Corporation 4Angiotech Enters License, Distribution and Supply Agreements for Fibrin and Thrombin Technologies with Haemacure Corporation 5Angiotech Enters License, Distribution and Supply Agreements for Fibrin and Thrombin Technologies with Haemacure Corporation 6PeriCor Therapeutics Reports Positive Preclinical Results of GP531 at the European Heart Failure Congress in Nice 2PeriCor Therapeutics Reports Positive Preclinical Results of GP531 at the European Heart Failure Congress in Nice 3
(Date:12/17/2014)... , Dec. 15, 2014 The ... make it easier to detect and prevent counterfeit ... Today the agency started performing an in-house ... will validate the authenticity of purchased microcircuits while ... new quality control measures will be conducted at ...
(Date:12/17/2014)... RALEIGH, N.C. , Dec. 16, 2014 ... has licensed its PerformTek biometric technology to industry leaders ... their highly accurate, clinically validated, biometric wearable products. These ... January 6-9 in Las Vegas . ... the technology is accurate, flexible and robust – with ...
(Date:12/17/2014)... Dec. 16, 2014  Automation is fundamentally transforming ... evident than at international borders. Over the past ... have allowed veteran travelers to self process through ... (APC) Kiosks at an increasing number of airports, ... According to Maxine Most , ...
Breaking Biology News(10 mins):Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 2Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 3Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2Automated Border Control (ABC) Transforms the Global Travel Experience With More Than 2500 ABC eGates and APC Kiosks Deployed In Airports, Seaports, and Land Borders Worldwide 2
... mothers who have allergies or asthma have an increased risk of ... before 6 months of age. This is shown in a ... (MoBa) at the Norwegian Institute of Public Health (NIPH). ... from MoBa. Approximately 25 percent of these children took part ...
... is available in French . , ... Management, the private bankers Lombard Odier Darier Hentsch & ... at EPFL dedicated to sustainable development. The chair is ... fundamental and social sciences in the environmental domain. ...
... professor of molecular medicine Victor R. Ambros, PhD, ... world of investigation into developmental biology, will receive ... the most prestigious in science. Dr. Ambros shares ... of genetics at Harvard Medical School, with whom ...
Cached Biology News:Possible link between baby swimming and breathing problems in children 2EPFL Research Day 2008, in the presence of Al Gore 2EPFL Research Day 2008, in the presence of Al Gore 3UMass Medical School researcher Victor Ambros receives Gairdner Award, Franklin Medal 2UMass Medical School researcher Victor Ambros receives Gairdner Award, Franklin Medal 3
... Versatile state of the Art GLP ... to dual 38,000 L fermentation. ... to production. Aseptic operation capable ... Fed-Batch, and Continuous Modes. Hosts ...
... 200 g of lyophilized peptide derived from ... acids 380-402; GLTPSAWEASSLRSSRHSGLSHF. This peptide ... of Cayman's EP1 receptor polyclonal antibody (Catalog ... conjunction with this antibody to block protein-antibody ...
Anti-ZFP200 Family: Zinc Finger Peptide Sequence: CGKSFNHKTNLNKHER...
Complete cell culture media with cytokines...
Biology Products: